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pashok25 [27]
3 years ago
8

Which of the following equations is the result after the first step in solving 3x + 6 = 12?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
7 0
3x=18 because you add the like terms 6 and 12
You might be interested in
F(x) = |2x + 1| + 3
worty [1.4K]

Answer:

(f + g)(x) = I2x + 1I + 1 ⇒ C

Step-by-step explanation:

Let us solve the question

∵ f(x) = I2x + 1I + 3

∵ g(x) = -2

→ We need to find (f + g)(x), which means add the two functions

∵ (f + g)(x) = f(x) + g(x)

→ Substitute the right side of each function on the right side

∴ (f + g)(x) = I2x + 1I + 3 + (-2)

→ Remember (+)(-) = (-)

∴ (f + g)(x) = I2x + 1I + 3 - 2

→ Add the like terms in the right side

∵ (f + g)(x) = I2x + 1I + (3 - 2)

∴ (f + g)(x) = I2x + 1I + 1

8 0
3 years ago
Plssssss helppppppppp
madam [21]

Answer:

1,385.44 {ft}^{2}

<h3>4th answer is correct</h3>

Step-by-step explanation:

\pi {r}^{2}  \\ \pi \times 21 \times 21 \\  = 1,385.44 {ft}^{2}

7 0
3 years ago
A survey reported that 4 out of every 10 students at Pinewood Middle like chocolate ice cream. Which two ratios correctly repres
Svetllana [295]

Answer:

D. 10:4 and 5 to 2

Step-by-step explanation:Hope you get it right :)

5 0
3 years ago
5% of a number is 23<br> 1% of the same number is 4.6 <br> Work out 16% of that number
mariarad [96]

Answer:

4

Step-by-step explanation:

just ÷ 5 into 23 and just took 4 from 4.6 then ÷ 4into 16= 4

5 0
3 years ago
Can someone help me with this assignment ?
bearhunter [10]

Answer:

x = 3

(the last option)

                   

5 0
3 years ago
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